Bump serve-static from 1.14.1 to 1.16.0

Bumps [serve-static](https://github.com/expressjs/serve-static) from 1.14.1 to 1.16.0.
- [Release notes](https://github.com/expressjs/serve-static/releases)
- [Changelog](https://github.com/expressjs/serve-static/blob/master/HISTORY.md)
- [Commits](https://github.com/expressjs/serve-static/compare/v1.14.1...1.16.0

)

---
updated-dependencies:
- dependency-name: serve-static
  dependency-type: direct:development
...

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